A Wisconsin family have their teenage son to thank for getting his four little sisters outside when their house caught fire earlier this month. The young hero, 13-year-old Briar Omar, and his siblings smelled smoke minutes after their parents left for the grocery store to pick up dinner Sept. 5. “Me and my sisters smelled smoke, and I looked behind me and the playpen was on fire,” Briar told The Epoch Times. Kelly Omar, 35, and her husband Jay, 34, were at Fourwinds Market getting items for the grill when she got a call from her son. “It was Briar, and he said to call 911, that the house was on fire,” Kelly, a recovery advocate, told the newspaper. “So, me and my husband immediately ran out of the store. “And when I got home, my whole house was in flames.” On returning home, the parents found their kids were …